| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $223.30 | 12.622% | $251.4849 | $251.48 | $251.50 | $251.50 |
| Purchase #2 | $112.89 | 8.423% | $122.3987 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $190.68 | 5.183% | $200.5629 | $200.56 | $200.55 | $200.60 |
| Purchase #4 | $40.87 | 3.831% | $42.4357 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $141.36 | 7.782% | $152.3606 | $152.36 | $152.35 | $152.40 |
| Purchase #6 | $97.28 | 13.232% | $110.1521 | $110.15 | $110.15 | $110.20 |
| Purchase #7 | $20.99 | 9.806% | $23.0483 | $23.05 | $23.05 | $23.00 |
| 7 purchase totals = | $827.37 | $902.4432 | $902.44 | $902.45 | $902.50 | |